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5832 Martaprincipe (1991 LE1)
Classification: Main-belt Asteroid          SPK-ID: 2005832
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1184872927001017 5.6949e-08  
a 2.624089970555838 2.6302e-08 au
q 2.313168654143187 1.4491e-07 au
i 28.18710404682086 8.198e-06 deg
node 110.6469170109988 1.3068e-05 deg
peri 262.9854278633066 4.6057e-05 deg
M 230.3868118532883 5.2395e-05 deg
tp 2458159.501793636966
(2018-Feb-10.00179364)
0.00023178 JED
period 1552.624764399126
4.25
2.3344e-05
6.391e-08
d
yr
n .2318654244442133 3.4861e-09 deg/d
Q 2.935011286968488 2.9419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      972  
   data-arc span      11431 days (31.30 yr)  
   first obs. used      1984-12-28  
   last obs. used      2016-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48029  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:53:36  

Additional Information
 Earth MOID = 1.44834 au 
 Jupiter MOID = 2.58553 au 
 T_jup = 3.226 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.2 mag n/a MPO319157  
diameter diameter 18.80 km 1.5 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 10
geometric albedo albedo 0.1146   0.021 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 10

5832 Martaprincipe           Discovered 1991 June 15 by E. F. Helin at Palomar.
Marta Carusi and Raffaele "Principe" Ranucci were married in Nov. 2000. The name was suggested by A. Carusi.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010109/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1991 LE1 = 1984 YJ5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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